1Kosmos

1Kosmos Verifiable Credentials API

The Verifiable Credentials API from 1Kosmos — 5 operation(s) for verifiable credentials.

Documentation GitHub OpenAPI

Operations 5

POST /vcs/tenant/{tenantID}/community/{communityID}/vc/from/payload/{vcType} Create Verifiable Credential From Payload #

GET /vcs/tenant/{tenantID}/community/{communityID}/vc/{vcID}/status Get Verifiable Credential Status #

POST /vcs/tenant/{tenantID}/community/{communityID}/vc/verify Verify Verifiable Credential #

POST /vcs/tenant/{tenantID}/community/{communityID}/vp/create Issue Verifiable Presentation #

POST /vcs/tenant/{tenantID}/community/{communityID}/vp/verify Verify Verifiable Presentation #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: 1Kosmos BlockID Platform Verifiable Credentials API
  version: '2026-08-05'
  description: REST surface of the 1Kosmos BlockID identity platform — identity verification (IDVerify), identity assurance level (IAL) lookup, one-time passcodes, user management, access codes, W3C Verifiable Credentials and Verifiable Presentations, IAL2 identity-proofing workflows, and the reporting/metrics APIs.
  contact:
    name: 1Kosmos Developer Support
    email: developers@1kosmos.com
    url: https://developer.1kosmos.com/devportal/docs/
  x-generated-by: API Evangelist enrichment pipeline (derived from Postman collection)
  x-source: postman/1kosmos-postman-collection.json
servers:
- url: https://{tenantDNS}
  description: Tenant-scoped BlockID host. Every 1Kosmos deployment is addressed by its own tenant DNS name; the microservice hosts the collection references as {{client_api}}, {{wf_api}} and {{reports}} are discovered at runtime from GET /caas/sd on the tenant host.
  variables:
    tenantDNS:
      default: blockid-trial.1kosmos.net
      description: Your BlockID tenant DNS name as shown in the BlockID developer dashboard. blockid-trial.1kosmos.net is the trial tenant used throughout the published docs.
security:
- licenseKey: []
  publicKey: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/1kosmos/refs/heads/main/openapi/1kosmos-verifiable-credentials-api-openapi.yml